Boost C++ Libraries

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Class greg_day

boost::gregorian::greg_day — Represent a day of the month (range 1 - 31).

Synopsis

// In header: <boost/date_time/gregorian/greg_day.hpp>


class greg_day {
public:
  // construct/copy/destruct
  greg_day(unsigned short);

  // public member functions
  unsigned short as_number() const;
  operator unsigned short() const;
};

Description

This small class allows for simple conversion an integer value into a day of the month for a standard gregorian calendar. The type is automatically range checked so values outside of the range 1-31 will cause a bad_day_of_month exception

`greg_day` public construct/copy/destruct

```
greg_day(unsigned short day_of_month);
```

`greg_day` public member functions

```
unsigned short as_number() const;
```
```
operator unsigned short() const;
```